DIY violin - Instrument Microphone

This is my 'DSP' acoustic instrument mic. Designed primarily for violin, however the mic could be used with many instruments. The microphone has a Panasonic electret element with a nearly flat frequency response from 20hz to 20khz. When mounted with my custom suspension mount the mic is out of the way of the performer. The mic can be configured to work with the MicroDI, Headway EDB-1 or LR Baggs Para DI etc